Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Imelda Reyna, COTA, SLPA

Q: What is the NPI number for Diana Reyna?

The National Provider Identifier (NPI) for Diana Reyna is 1891108585, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapy Assistant in Laredo, TX · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891108585

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Registry record

Entity type Individual (Type 1)

Name Diana Imelda Reyna

Credential COTA, SLPA

Sex Female

Practice address 615a Gale St, Laredo, TX, 78041

Phone (956) 712-9988

Enumeration date Jun 10, 2014

Last updated in NPPES Aug 16, 2018

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 34880 (TX) Secondary

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 208436 (TX) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Diana Reyna practice?

The practice location on file with NPPES is in Laredo, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Diana Reyna?

The National Provider Identifier (NPI) for Diana Reyna is 1891108585, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-16.